Is ESRRB p.Ser373= (c.1119C>T) pathogenic?

ESRRB p.Ser373= (c.1119C>T) is classified Uncertain significance in ESRRB (ClinVar, Single submitter, 1 submitter; last evaluated 2018-01-13). Very rare (popmax 0.00535%, afr); Associated with autosomal recessive nonsyndromic hearing loss 35.

What condition is associated with ESRRB p.Ser373= (c.1119C>T)?

ESRRB p.Ser373= (c.1119C>T) is associated with autosomal recessive nonsyndromic hearing loss 35 (ClinVar).

How common is ESRRB p.Ser373= (c.1119C>T) in the general population?

ESRRB p.Ser373= (c.1119C>T) is very rare (popmax 0.00535%, afr) (gnomAD).

ESRRB p.Ser373=

c.1119C>T · rs545480530 · VCV887689

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00535%, afr)

Conditions

autosomal recessive nonsyndromic hearing loss 35

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 3.4	GERP -1.2, phastCons 1
Overall
CADD	14.03	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00535% African / African-American · 4/74,770 alleles

Filtering AF 0.00175% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00104%

Overall 0.00152% 24/1,575,382 alleles · very rare exomes 22/1,423,006 · genomes 2/152,376 · joint denominator

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.00535%	18,692
Remaining individualsnot grpmax-eligible	0.00164%	61,124
European (non-Finnish)	0.00155%	64,550
South Asian	0.00117%	85,648

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: ESRRB
Protein: p.Ser373=
Coding: c.1119C>T
MANE Select: NM_001379180
dbSNP: rs545480530
Type: single nucleotide variant
Location: chr14:76491715 (GRCh38)
Gene constraint: LOEUF 0.56 · pLI 0.79 (gnomAD)
Structure: AlphaFold pLDDT 79.14 · 3 PDB
Residue 373: the nr lbd domain; an α-helix; the 'essential for esrrb transcriptional activity and interaction with ncoa3' region

Full ESRRB gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

autosomal recessive nonsyndromic hearing loss 35 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

ESRRB c.*1451C>G Likely pathogenic ★★ same condition
ESRRB c.578-4A>G Uncertain significance ★★ same condition
ESRRB c.*1502A>T Uncertain significance ★★ same condition
ESRRB c.*1604G>A Uncertain significance ★★ same condition
ESRRB c.*2334G>A Uncertain significance ★★ same condition
ESRRB c.*2382G>A Uncertain significance ★★ same condition
ESRRB p.Ala101Val Uncertain significance ★★ same condition
ESRRB p.Arg180His Uncertain significance ★★ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/esrrb-p-ser373 (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown